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Fix #8012 to some extent.

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As soon as we ripple drag the selected region out of the original track,
::remove_unselected_from_views() is called and the rippled regions on the
original track are not covered when ::remove_selected_from_views() is called
again in ::finished(). Therefore we need to shift the regions remaining on the
original track back and forth again, in order to have them properly in the undo
history.
This commit is contained in:
Johannes Mueller 2020-04-14 21:41:57 +02:00
parent 07709b39c1
commit d2f5edf64f
2 changed files with 25 additions and 1 deletions
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23
gtk2_ardour/editor_drag.cc
View file

@ -2314,6 +2314,9 @@ RegionRippleDrag::RegionRippleDrag (Editor* e, ArdourCanvas::Item* i, RegionView
if (allow_moves_across_tracks) {
orig_tav = &(*selected_regions.begin())->get_time_axis_view();
for (std::list<DraggingView>::const_iterator it = _views.begin(); it != _views.end(); ++it) {
_orig_tav_ripples.push_back((*it).view->region());
}
} else {
orig_tav = NULL;
}
@ -2423,6 +2426,26 @@ RegionRippleDrag::finished (GdkEvent* event, bool movement_occurred)
orig_tav->playlist()->clear_changes();
orig_tav->playlist()->clear_owned_changes();
remove_unselected_from_views (prev_amount, true);
std::list<boost::shared_ptr<Region> >::const_iterator it = _orig_tav_ripples.begin();
for (; it != _orig_tav_ripples.end(); ++it) {
const boost::shared_ptr<Region> r = *it;
bool found = false;
for (std::list<DraggingView>::const_iterator it = _views.begin(); it != _views.end(); ++it) {
if (it->view->region() == r) {
found = true;
break;
}
}
if (!found) {
const samplecnt_t pos_after = r->position();
const samplecnt_t pos_before = pos_after + selection_length;
r->set_position(pos_before);
r->clear_changes();
r->set_position(pos_after);
}
}
vector<Command*> cmds;
orig_tav->playlist()->rdiff (cmds);
_editor->session()->add_commands (cmds);